21225394608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7396

約数の個数: 240

約数和(自身を含む): 66896135040

約数和(自身を除く): 45670740432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 289, 304, 323, 374, 408, 418, 456, 528, 561, 578, 627, 646, 748, 816, 836, 867, 912, 969, 1122, 1156, 1254, 1292, 1496, 1672, 1734, 1938, 2244, 2312, 2508, 2584, 2992, 3179, 3344, 3468, 3553, 3876, 4488, 4624, 5016, 5168, 5491, 6358, 6936, 7106, 7321, 7752, 8976, 9537, 10032, 10659, 10982, 12716, 13872, 14212, 14642, 15504, 16473, 19074, 21318, 21963, 21964, 25432, 28424, 29284, 32946, 38148, 42636, 43926, 43928, 50864, 56848, 58568, 60401, 65892, 76296, 80531, 85272, 87852, 87856, 117136, 120802, 124457, 131784, 139099, 152592, 161062, 170544, 175704, 181203, 241593, 241604, 248914, 263568, 278198, 322124, 351408, 362406, 373371, 417297, 483186, 483208, 497828, 556396, 644248, 724812, 746742, 834594, 966372, 966416, 995656, 1112792, 1288496, 1369027, 1449624, 1493484, 1530089, 1669188, 1932744, 1991312, 2115769, 2225584, 2364683, 2738054, 2899248, 2986968, 3060178, 3338376, 3865488, 4107081, 4231538, 4590267, 4729366, 5476108, 5973936, 6120356, 6347307, 6676752, 7094049, 8214162, 8463076, 9180534, 9458732, 10952216, 12240712, 12694614, 14188098, 16428324, 16926152, 18361068, 18917464, 21904432, 23273459, 24481424, 25389228, 26011513, 28376196, 32856648, 33852304, 36722136, 37834928, 40199611, 46546918, 50778456, 52023026, 56752392, 65713296, 69820377, 73444272, 78034539, 80399222, 93093836, 101556912, 104046052, 113504784, 120598833, 139640754, 156069078, 160798444, 186187672, 208092104, 241197666, 279281508, 312138156, 321596888, 372375344, 416184208, 442195721, 482395332, 558563016, 624276312, 643193776, 884391442, 964790664, 1117126032, 1248552624, 1326587163, 1768782884, 1929581328, 2653174326, 3537565768, 5306348652, 7075131536, 10612697304, 21225394608]

約数ペア:

[(1, 21225394608), (2, 10612697304), (3, 7075131536), (4, 5306348652), (6, 3537565768), (8, 2653174326), (11, 1929581328), (12, 1768782884), (16, 1326587163), (17, 1248552624), (19, 1117126032), (22, 964790664), (24, 884391442), (33, 643193776), (34, 624276312), (38, 558563016), (44, 482395332), (48, 442195721), (51, 416184208), (57, 372375344), (66, 321596888), (68, 312138156), (76, 279281508), (88, 241197666), (102, 208092104), (114, 186187672), (132, 160798444), (136, 156069078), (152, 139640754), (176, 120598833), (187, 113504784), (204, 104046052), (209, 101556912), (228, 93093836), (264, 80399222), (272, 78034539), (289, 73444272), (304, 69820377), (323, 65713296), (374, 56752392), (408, 52023026), (418, 50778456), (456, 46546918), (528, 40199611), (561, 37834928), (578, 36722136), (627, 33852304), (646, 32856648), (748, 28376196), (816, 26011513), (836, 25389228), (867, 24481424), (912, 23273459), (969, 21904432), (1122, 18917464), (1156, 18361068), (1254, 16926152), (1292, 16428324), (1496, 14188098), (1672, 12694614), (1734, 12240712), (1938, 10952216), (2244, 9458732), (2312, 9180534), (2508, 8463076), (2584, 8214162), (2992, 7094049), (3179, 6676752), (3344, 6347307), (3468, 6120356), (3553, 5973936), (3876, 5476108), (4488, 4729366), (4624, 4590267), (5016, 4231538), (5168, 4107081), (5491, 3865488), (6358, 3338376), (6936, 3060178), (7106, 2986968), (7321, 2899248), (7752, 2738054), (8976, 2364683), (9537, 2225584), (10032, 2115769), (10659, 1991312), (10982, 1932744), (12716, 1669188), (13872, 1530089), (14212, 1493484), (14642, 1449624), (15504, 1369027), (16473, 1288496), (19074, 1112792), (21318, 995656), (21963, 966416), (21964, 966372), (25432, 834594), (28424, 746742), (29284, 724812), (32946, 644248), (38148, 556396), (42636, 497828), (43926, 483208), (43928, 483186), (50864, 417297), (56848, 373371), (58568, 362406), (60401, 351408), (65892, 322124), (76296, 278198), (80531, 263568), (85272, 248914), (87852, 241604), (87856, 241593), (117136, 181203), (120802, 175704), (124457, 170544), (131784, 161062), (139099, 152592)]